SYNTHESES OF O, S-DICHOLANOYL-THIAMINE DERIVATIVES
スポンサーリンク
概要
- 論文の詳細を見る
Various O, S-disubstituted cholic acid esters of thiol type thiamine (I-V) were synthesized. These compounds were negative for thiochrome reaction but readily regenerate thiamine by treatment with alkali. Biological tests for these compounds are now being undertaken.
- 日本ビタミン学会の論文
著者
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平井 健太郎
Shionogi Research Laboratory, Shionogi & Co., Ltd.
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高見沢 映
Shionogi Research Laboratory Shionogi & Co. Ltd.
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石破 暉之
Shionogi Research Laboratory Shionogi & Co. Ltd.
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早川 昌平
Shionogi Research Laboratory, Shionogi and Co. Ltd.
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石破 暉之
Shionogi Research Laboratory, Shionogi and Co. Ltd.
関連論文
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- Studies on Pyrimidine Derivatives and Related Compounds. XLVII. Reaction of Thiamine with Dialkyl Acylphos-phonates or Methyl Phenylacyl-phosphinates : Takamizawa Reaction 6
- Studies on Pyrimidine Derivatives and Related Compounds. XLVI. The Reactions of Diethyl Acetylphosphonate with Thiamine : Takamizawa Reaction (5).
- Studies on the Pyrimidine Derivatives and Related Compounds. XL. Reaction of 3-Benzyl-4-methyl-5-(2-hydroxyethyl)thiazolium Salts with Diethyl Benzoylphosphonate
- Studies on the Pyrimidine Derivatives and Related Compounds. XXXIX. On the Oxidation Products of 2-Pheny1-4-(2-methyl-4-amino-5-pyrimidyl)methyl-5-methyl-6-(2-benzoyloxy or hydroxy)-ethyl-4H-1,4-thiazin-3(2H)-one
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- Studies on Pyrimidine Derivatives and Related Compounds. LIII. The Reaction of Thiamine with Diethyl Acetylphosphonate (Supplement) and the Synthesis of Pseudothiamine
- Studies on Pyrimidine Derivatives and Related Compounds. LII. Reaction of Thiamine with Phosphites. (1)
- Studies on the Pyrimidine Derivatives and Related Compounds. XXXV. On the Reaction Product of Thiamine with Diethyl Benzoylphosphonate
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- On the Reaction of Dialkyl Acylphosphonate with 2-Methyl-1,3,4-thiadiazolium Salts
- On the Reaction of Dialkyl Acylphosphonate with 2-Methylthiazolium Salts
- On the Reactions of 1,3,4-Oxadiazolium Salts with Dialkyl Acylphosphonates. A Novel Synthesis of 1,3,4-Oxadiazin-5-one Derivatives
- Studies on Pyrimidine Derivatives and Related Compounds. LXXXVII. Reaction of Thiamine Analogues with Diethyl Benzoylphosphonate
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- Studies on Pyrimidine Derivatives and Related Compounds. LXXII. Syntheses and Reactions of Thiamine Sulfur Analogues and Related Derivatives. (1)
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- Studies on Pyrimidine Derivatives and Related Compounds. LXX. A Novel Reaction of Thiamine Anhydride
- Studies on Pyrimidine Derivatives and Related Compounds. LXIX. Sythesis of Thiamine Free Base
- Studies on Pyrimidine Derivatives and Related Compounds. LXVIII. Reactions of Dialkyl Acylphosphonates with 1,3-Disubstituted Benzimidazolium Halides
- Studies on Pyrimidine Derivatives and Related Compounds. LXVII. Reaction of Thiadiazolium Derivatives with Dialkyl Acylphosphonates
- Studies on Pyrimidine Derivatives and Related Compounds. LXVI. Reactions of Dialkyl Acylphosphonates with 1,3,4-Thiadiazolium Derivatives
- Investigation on the Reaction of Benzazolium Salts with Base
- Synthesis and Reactions of Thiamine Disulfide sulfur Analogues
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- Synthesis and Reactions of Thiaminedisulfide Sulfur Derivatives
- Reactions of 2-Dialkylamino-5-phenyl-1,3-oxathiolium Cation with Nucleophiles Containing an Amino Group
- Syntheses of 2-Disubstituted-amino-4-arylthiazol-5-ylalkanoic Acids
- Studies on the Urinary Metabolites of Isophosphamide and Its Activated Species in Rabbits
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- Syntheses of New Cyclophosphamide Derivatives Having 1,3,4,2-Oxadiazaphosphorinane and Related heterocyclic Systems
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- Studies on Pyrimidine Derivatives and Related Compounds. LXXXI. Reactions of Aryl Isothiocyanates with Thiamine and Related Thiazolium Ylides
- Studies on Pyrimidine Derivatives and Related Compounds. LXII. Cycloadditions of Alkyl Isothiocyanates with Thiamine and Related Thiazolium Ylids and Facile Conversions of the Adducts to Dihydroimidazo [4,5-d] thiazole Derivatives
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- Studies on Pyrimidine Derivatives and Related Compounds. XLIV. Syntheses of Thiazolo [3,2-a] pyrimidine Derivatives
- Studies on Pyrimidine Derivatives and Their Related Compounds. XCI. On the Oxidation Products of 2-Substituted-1,4-thiazin-3-one Derivatives
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- Studies on Pyrimidine Derivatives and Related Compounds. LXXX. Unusual Reactions of Thiamine Free Base with Electrophilic Reagents. (2)
- Studies on Pyrimidine Derivatives and Their Related Compounds. LXXVIII. Unusual Reactions of Thiamine Free Base with Some Electrophilic Reagents
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- Studies on 1,3-Dithiolium Cations. III. Stability and Electronic Structure of 4-p-Substituted Phenyl Derivatives
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- Studies on 1,3-Dithiolium Cations. II. Reactions of 4-Phenyl Derivatives with Nucleophilic Reagents
- Studies on 1,3-Dithiolium Cations. I. A Novel Synthetic Method of 4-p-Substituted Phenyl Derivatives and Related Compounds
- Studies on Pyrimidine Derivatives and Related Compounds. LXI. Reaction of Thiamine with Isocyanates. (2)
- Studies on Pyrimidine Derivatives and Related Compounds. LVI. Reaction of Thiamine with Isocyanates. (I)
- Studies on Pyrimidine Derivatives and Related Compounds. LI. Reaction of Thiamine with Amines. (1)
- Studies on Pyrimidine Derivatives and Related Compounds. L. Reactions of Thiamine with Aldehydes
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- Syntheses of 1,3-Dithiol-2-ylidene and 1,3-Oxathiol-2-ylidene Derivatives
- Synthesis of N-(1,3-Oxathiol-2-ylidene)ternary Iminium Salts
- Novel Synthesis of Thiophene Derivatives from 1,3-Oxathiol-2-ylideneimmonium Salt
- Physicochemical Properties of 1,3-Dithiol-2-ylidene and 1,3-Oxathiol-2-ylidene Derivatives
- Studies on the Pyrimidine Derivatives. XXX. Syntheses and Reactions of O-(2-Tetrahydropyranyl)-thiamine, O-Tritylthiamine, S-Acylthiamine, and S-Alkoxycarbonylthiamine.
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- Studies on the Pyrimidine Derivatives. XXIV. Syntheses of Several Thiol-type Thiamine Derivatives and their Primary Screening Tests.
- Studies on the Pyrimidine Derivatives. XXII. The Syntheses of New Thiamine Derivatives.
- SYNTHESES OF O, S-DICHOLANOYL-THIAMINE DERIVATIVES
- Studies on the Pyrimidine Derivatives. XXI. On the Studies of S-Alkoxycarbonylthiamine. (2).